NetOpsT

DNS & Email TOOL

DNS Lookup Tool

Look up public A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA and PTR records with a live DNS resolver.

When to use this tool

Use it to troubleshoot or verify public DNS records after a change.

Use it in three steps

  1. Enter a hostname, select the record type and review the live answer records and TTL values.
  2. Review the calculated values against your environment and its requirements.
  3. Copy or document the result only after validating it for production use.

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